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Address: 4/F, 2-3 Building, Tongfuyu Industrial Zone, Aiqun Rd, Shiyan, Baoan District, Shenzhen, China
Contact name:Evelyn
Shenzhen iseelink Communication Technology Co., Ltd. |
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MEMS OSW1×4 OADM OXC optical switch
Introduction of OSW 1*4 optical fiber switch
Optical Switch is an optical switch based on MEMS (Micro Electro Mechanical System) technology that allows channel selection between a single input light and N input lights. It has the characteristics of small size, long duration and stable reliability. It is widely used in OADM, OXC, OPM and other optical network fields.
Product Features of MEMS optical switch
·Wide Wavelength Range
·Low Crosstalk
·High Stability, High Reliability
·Epoxy-free on Optical Path
Specifications
| Parameters | Unit | MEMS OSW1×4 | ||
| Wavelength Range | nm | MM 850±20 | MM 1400~1700nm | SM 1310±20/1550±20/1625±20 |
| Test Wavelength | nm | MM 850 | MM 1550 | SM 1310/1550 |
| Insertion Loss 1, 2 | dB | 0.8(TYP) 1.0(MAX) | 0.8(TYP) 1.0(MAX) | |
| Return Loss 1, 2 | dB | MM ≥ 25 | SM ≥ 40 | |
| Crosstalk 1 | dB | MM ≥ 30 | SM ≥ 45 | |
| PDL | dB | ≤0.15 | ||
| WDL | dB | ≤0.3 | ||
| Repeatability | dB | ≤0.1 | ||
| Durability | Cycles | ≥109 | ||
| Switching Time | ms | ≤20 | ||
| Switch Mode | Non-latching | |||
| Optical Power | mW | ≤500 | ||
| Power Supply | V | 5±0.2 | ||
| Operating Temperature | ℃ | -5 ~ +70 | ||
| Storage Temperature | ℃ | -40 ~ +85 | ||
| Relative Humidity | % | 5 ~ 95 | ||
| Dimension | mm | TYPE B: (L)65×(W)24.7×(H)11 ±0.2 | ||
Note: 1 Within operating temperature and SOP. 2 Excluding connectors. | ||||
Optical Route
Pin Assignment
TTL/UART
| Pin | Name | Description | I/O | specification | Unit |
| 1 | NC | Not Connected | |||
| 2 | VCC | Power Supply | IN | 5±0.2 | VDC |
| 3 | /STROBE | Strobe signal, Falling Edge Active | IN | LVTTL | |
| 4 | GND | Ground | IN | ||
| 5 | D0 | Data0 Input | IN | LVTTL | |
| 6 | D1 | Data1 Input | IN | LVTTL | |
| 7 | D2 | Data2 Input | IN | LVTTL | |
| 8 | NC | Not Connected | |||
| 9 | TXD | UART transmit | OUT | LVTTL | |
| 10 | RXD | UART receive | IN | LVTTL | |
| 11 | GND | Ground | IN | ||
| 12 | NC | Not Connected | |||
| 13 | D3 | Data3 Input | IN | LVTTL | |
| 14 | /RESET | Hardware Reset, Logic Low Active | IN | LVTTL |
Package Type B Tube Type:900um, N≤16
Dimension
Ordering Information: 7203-1×4M-A-B-C-D-E-F-G-H
Example:7203-1×4M-T/U-SM-FS-5-90-10-02-FA
| A | B | C | D | E | F | G | H |
| Control type | Fiber Type | Test Wavelength | Operating Voltage | Tube Type | Fiber Length | Dimension | Connector |
T: TTL U: Uart T/U: TTL/Uart I: I2C X: Others | SM: SM,9/125 M5: MM,50/125 M6: MM,62.5/125 X: Others | 85: 850±40nm O: O band(1260~1360nm) C: C band(1530~1565nm) L: L band(1565~1625nm) U: U band(1625~1675nm) FS: 1260~1650nm FS2: 1400~1700nm X: Others | 5: 5V | 25: 250um 90: 900um 20: 2mm 30: 3mm X: Others | 05: 0.5m±5m 10: 1.0m±5m 12: 1.0m±5m 15: 1.5m±5m X: Others | 02: (L)65×(W)24.7×(H)11±0.2mm X: Others
| OO: None LP: LC/PC LU: LC/UPC LA: LC/APC FP: FC/PC FU: FC/UPC FA: FC/APC SP: SC/PC SU: SC/UPC SA: SC/APC STP: ST/PC STA: ST/APC X: Others |
Why choose us?
1. All products are under strict quality control and well tested for 3 times
before shipment;
2. According to the survey, the repair rate of our products is 3% ~ 5%,
which is the lowest in the peer.
3. Any problem, pls feel free to contact us.
4. The warrany of the commercial products is 1 years while the industrial products
is 3 years.
